1 package org.testng.internal.annotations; 2 3 import org.testng.collections.Lists; 4 import org.testng.internal.ClassHelper; 5 import org.testng.internal.Utils; 6 7 import java.util.List; 8 import java.util.StringTokenizer; 9 10 /** 11 * Convert a string values into primitive types. 12 * 13 * Created on Dec 20, 2005 14 * @author cbeust 15 */ 16 public class Converter { 17 18 public static boolean getBoolean(String tagValue, boolean def) { 19 boolean result = def; 20 if (tagValue != null) { 21 result = Boolean.valueOf(tagValue); 22 } 23 return result; 24 } 25 26 public static int getInt(String tagValue, int def) { 27 int result = def; 28 if (tagValue != null) { 29 result = Integer.parseInt(tagValue); 30 } 31 return result; 32 } 33 34 public static String getString(String tagValue, String def) { 35 String result = def; 36 if (tagValue != null) { 37 result = tagValue; 38 } 39 return result; 40 } 41 42 public static long getLong(String tagValue, long def) { 43 long result = def; 44 if (tagValue != null) { 45 result = Long.parseLong(tagValue); 46 } 47 return result; 48 } 49 50 public static String[] getStringArray(String tagValue, String[] def) { 51 String[] result = def; 52 if (tagValue != null) { 53 result = Utils.stringToArray(tagValue); 54 } 55 56 return result; 57 } 58 59 public static Class[] getClassArray(String tagValue, Class[] def) { 60 Class[] result = def; 61 List vResult = Lists.newArrayList(); 62 if (tagValue != null) { 63 StringTokenizer st = new StringTokenizer(tagValue, " ,"); 64 while (st.hasMoreElements()) { 65 String className = (String) st.nextElement(); 66 try { 67 Class cls = Class.forName(className); 68 vResult.add(cls); 69 } 70 catch (ClassNotFoundException e) { 71 e.printStackTrace(); 72 } 73 } 74 result = (Class[]) vResult.toArray(new Class[vResult.size()]); 75 } 76 77 return result; 78 } 79 80 public static Class getClass(String namedParameter) { 81 Class result = null; 82 if (namedParameter != null) { 83 result = ClassHelper.forName(namedParameter); 84 } 85 86 return result; 87 } 88 89 } 90
